HELP me please with this programme i am a novice

[scitch]

Windows Form generated code

Dim strNumber As String
Dim decNum1 As Decimal
Dim decNum2 As Decimal
Dim chrOperator As Char
Dim decAnswer As Decimal

Private Sub btn1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn0.Click, btn1.Click, btn2.Click, btn3.Click, btn4.Click, btn5.Click, btn6.Click, btn7.Click, btn8.Click, btn9.Click, btndecimal.Click

strNumber = strNumber & sender.text
lblanswer.Text = strNumber
End Sub

Private Sub btnadd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnadd.Click

If sender.text = "=" Then
decNum2 = strNumber

'work out your answer here and display it in the label.
'Put the answer into decnum1i think this is right?
Else
decNum1 = strNumber
chrOperator = sender.text
End If
strNumber = ""
End Sub

Private Sub btnequals_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnequals.Click

If sender.text = "=" Then
lblanswer.Text = decAnswer
End If
End Sub
End Class



ok thats all the code i have i need to work out that middle bit in bold could anyone clear this up for me or give me the code to simple similar calculator program thank you for helping

[citizenstitch]

first of all you need to have a more specific description of your problem in the forum. "help me I dont know what I am doing" is terrible. is this a homework assignment?

[scitch]

Please HELP ME !!!!!!!!!!

[wild_bill]

Windows Form generated code 
 
    Dim strNumber As String
    Dim decNum1 As Decimal
    Dim decNum2 As Decimal
    Dim chrOperator As Char
    Dim decAnswer As Decimal

Private Sub btn1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn0.Click, _
btn1.Click, btn2.Click, btn3.Click, btn4.Click, btn5.Click, btn6.Click, btn7.Click, btn8.Click, btn9.Click, btndecimal.Click
   lblAnswer.Text = Nothing
   if chrOperator = Nothing then
      decNum1 = sender.text
   else
      decNum2 = sender.text
   end if
    End Sub

Private Sub btnadd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnadd.Click
       
   chrOperator = "+"
    End Sub

Private Sub btnequals_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnequals.Click
        
   Select Case chrOperator
   Case "+"
      lblAnswer.Text = decNum1 + decNum2
   End Select
   decNum1 = Nothing
   decNum2 = Nothing
   chrOperator = Nothing
    End Sub
End Class

[scitch]

well thanks for those that helped and no it wasnt a homework assignment it is for a business website that im creating anyway that shouldnt matter geez

[citizenstitch]

Don't get ants in the pants, you need to help us help you. help us help you that's all.

[scitch]

im sorry but i am beyond help i dont know anything about vb.net (i want to and try) i cannot explain something i dont understand